Sometimes chat with the riders found with a model, the fuel consumption of the same displacement why I so much higher than he wanted. . . Did I burn water? My car is still a problem.

Here I will briefly talk about what are the reasons resulting in high fuel consumption, of course, many reasons leading to higher fuel consumption, so take a look at the following methods can not solve the problem of high fuel consumption.

1: Clean carbon deposits

Have said in previous articles, the detailed description can be found. The following briefly about the engine deposits is an important factor, it may be inappropriate you add oil, or traveling for a long time did not go to the 4S shop inspection or in addition to carbon.

The method of cleaning a lot of coke, such as pull-speed displacement increases, so that soot particles flow out, or to use fuel additives.

2, the oxygen sensor is faulty

Automobile oxygen sensor is the internal control unit is primarily used for detecting an engine oil ratio, it will cause damage to the engine once the offset oil ratio, fuel consumption will be relatively improved, damage to the sensor and then the condition is a vehicle traveling in the exhaust pipe will emit darker black exhaust, this time should be replaced

3: three filter replacement time

Re-use vehicles, filter, air filter, fuel filter must be replaced periodically, if the change does not affect the use for a long time, and an error signal is transmitted to the engine control unit, resulting in incomplete combustion of gasoline, an increase in coke.

4: Electronic Control

While the engine electronic control unit is rugged but as time becomes longer, there will inevitably be a failure, for example, a single manifold damaged, loose screws, welding the welding head open, the capacitor element fails, the engine control unit will cause problems with difficulty in starting automobiles, fuel consumption increased power difference, smoky exhaust and so on.

How to effectively reduce fuel consumption

The face of high fuel consumption, we do not have to worry unnecessary maintenance, increased fuel consumption if you feel or think about the above points are not with their driving habits and driving road are related, if not certain to go 4S shop to check .

1: Before starting the hot car of the time and distance traveled

I believe we have the good habit before driving hot cars, but if the speed drops have been in place waiting for the water temperature to normal or to normal, which is not worth the candle. After traveling can be a normal speed and water temperature in most parts of expert advice just need a hot start in place after 0.5 minutes and 1 minute, and then the low-speed travel some distance. For cold northern city hot car time may be extended.

2: Check the tire pressure is normal

When the tires lose air can also affect fuel consumption, tire pressure is too small when the friction with the ground, resistance is increased so naturally the cost of oil.

3: Plan your route and avoid congested roads

General commuting vehicles each owner has their own planned, to avoid congestion relatively long road, but for unfamiliar routes or suggest that you do a good job planning ahead.

4: Prolonged and frequent stalling and idling ignition

Place to wait a long time when not move the car suggest that you can turn off waiting, in addition to automotive experts also said that the frequent start the engine but also a car crash performance, then the question is, automatic start-stop technology in the end it is appropriate congested cities the way?

5: fierce refueling, frequent braking

In motion if it is not necessary to slam on the refuel when it is recommended that smooth ride, after all, not so much the car can make you super, not so much to make you and the road line, constant speed in order to more effectively reduce fuel consumption. Considered a good following distance, reduce brake, because after a brake is kicked followed refueling.

6: increase the weight for no reason

The more things on board, the greater the weight of the car, we all know that it means that the weight of big oil costs, but some car owners for their own cool car, the car will change the appearance of the explosion, for example, to add a surround , tail, winch, roof rack, it will also increase fuel consumption, it is recommended that you decorate the car within a reasonable range.

7: Oil label

Reference numeral oil viscosity is, the main indicators, 0w-40 wherein W represents Winter (Winter) smaller the value, for example, described lower temperature available, the latter number represents the W of the oil temperature indicator, the greater the value the better protective properties at high temperatures. Excessively high viscosity oil will select an engine component increased resistance, increased fuel consumption counterproductive.

8: low-speed or low-speed

Of course, now most are automatic there is no problem, but when we are overtaking will still hang S file, also known as sports gear mode. Prolonged low-speed engine is not good for the same fuel consumption will increase, so hang back after overtaking the D position as soon as possible.